ELIZABETH7777 ELIZABETH7777 17-05-2019 Mathematics contestada TUOTTERITTALEDETOSERDB.TOUTETHREADTOUTEPESTATEWETUTOUTETRATTABILES TRATEWARTATERATURETUTINTUTTARTELLFENIX3011109PUNTELLIGEUNTIATWITTERRUMTuttumLALALALATWTH7a-bEvaluate the expression when a = 8 and b = 5.